Multichannel speech enhancement based on speech spectral magnitude estimation using generalized gamma prior distribution

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 4, Issue , 2006, Pages

  Dat, Tran Huy ^a,b   Takeda, Kazuya ^b   Itakura, Fumitada ^b  

^a INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

^b NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; GAMMA RAYS; PARAMETER ESTIMATION; SPEECH RECOGNITION;

NONSTATIONARY NOISE CONDITIONS; SPEECH PRIOR DISTRIBUTION; SPEECH SPECTRAL ESTIMATION;

SPEECH ENHANCEMENT;

EID: 33947678069     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. T. Lotter, C. Benien, and P. Vary, "Multichannel Direction-Independent Speech Enhancement Using Spectral Amplitude Estimation," EURASIP Journal on Applied Signal Processing, vol.11, pp.1147-1156, 2003.
2. J. Rosca, R. Balan, and C. Beaugeant, "Multi-channel psychoacoustically motivated speech enhancement," Proc. ICASSP, Hong Kong, 2003.
3. T.H. Dat, K. Takeda, and F. Itakura, "Generalized gamma modeling of speech and its online estimation for speech enhancement," Proc. ICASSP, Philadelphia, USA, 2005.
4. Y. Ephraim and D. Malah, "Speech Enhancement Using a Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator, " IEEE Trans. ASSP, vol.ASSP-32, pp.1109-1121, 1984.
5. K. Takeda, H. Fujimura, K. Itou, N. Kawaguchi, and S. Matsubara, "Construction and Evaluation of a Large In-Car Speech Corpus," IEICE Trans.,vol.E88-D, pp. 553-561, 2005.